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CFO exercised or converted 6,354.74 WST derivative securities | OQRO

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West Pharmaceutical Services
CFO exercised or converted 6,354.74 WST derivative securities

Insider trades

Insider trade

CFO exercised or converted 6,354.74 WST derivative securities

Traded Aug 11, 2026 · Filed Aug 12, 2026

West Pharmaceutical ServicesWST

6,354.74
Derivative units

Why it stands out

Derivative exercise or conversion — not an open-market buy.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Aug 11, 2026
Reporting period: Not applicable
Filed with the SEC: Aug 12, 2026

CFOOption exercise

Context

Classification

option exercise

Code M — exercise or conversion of a derivative security

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0000105770-26-000104

Ask Claude or ChatGPT about these filings. Connect OQRO in a minute, then ask things like “which insiders bought this week?”

Filed / recorded

Aug 12, 2026, 6:56 PM UTC

Added to OQRO

Oct 2, 2026, 12:29 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

WEST PHARMACEUTICAL SERVICES INC

Issuer CIK

105770

Ticker

WST

Reporting person

Robert W. Mcmahon

Relationship

Officer

Officer title

SVP & Chief Financial Officer

Security

Rst. Stock Unit

Table

Derivative (Table II)

Transaction date

Aug 11, 2026

Transaction code

Shares / units

6,354.736

Price per share

$0.00

Acquired / disposed

Disposed (D)

Shares owned after

2,118.579

Ownership form

Direct

Amendment

Footnotes from the filing

Each restricted stock unit represents a contingent right to receive one share of WST common stock.
On August 11, 2025, the reporting person was granted 12,670 restricted stock units, vesting in three installments - 4,223 shares (plus dividend equivalents) to vest six months from the grant date, 6,335 shares (plus dividend equivalents) to vest 12 months from the grant date and 2,112 shares (plus dividend equivalents) to vest 24 months from the grant date.